[INFO] crate slr_config 0.0.18 is already in cache
[INFO] testing slr_config-0.0.18 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate slr_config 0.0.18 into work/builds/worker-8/source
[INFO] validating manifest of crates.io crate slr_config 0.0.18 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate slr_config 0.0.18
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate slr_config 0.0.18
[INFO] tweaked toml for crates.io crate slr_config 0.0.18 written to work/builds/worker-8/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 8366ba96588ed5ff1aedd51200712fb7b8ad20e61f773b004175ab0b24dedbf0
[INFO] running `"docker" "start" "-a" "8366ba96588ed5ff1aedd51200712fb7b8ad20e61f773b004175ab0b24dedbf0"`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling serde v1.0.82
[INFO] [stderr]    Compiling serde_derive v1.0.82
[INFO] [stderr]    Compiling slr_parser v0.0.18
[INFO] [stderr]    Compiling slr_config v0.0.18 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/config_element.rs:72:3
[INFO] [stderr]    |
[INFO] [stderr] 72 |         try!(root.from_source_with_init(source));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config_element.rs:233:22
[INFO] [stderr]     |
[INFO] [stderr] 233 |             Value(ref val) => try!(printer.value(name, &val)),
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config_element.rs:236:5
[INFO] [stderr]     |
[INFO] [stderr] 236 |                 try!(printer.start_table(name, is_root, table.is_empty()));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config_element.rs:239:6
[INFO] [stderr]     |
[INFO] [stderr] 239 |                     try!(v.print(Some(k), false, printer));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config_element.rs:241:5
[INFO] [stderr]     |
[INFO] [stderr] 241 |                 try!(printer.end_table(is_root));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config_element.rs:261:5
[INFO] [stderr]     |
[INFO] [stderr] 261 |                 try!(printer.start_array(name, one_line));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config_element.rs:264:6
[INFO] [stderr]     |
[INFO] [stderr] 264 |                     try!(v.print(None, false, printer));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config_element.rs:266:5
[INFO] [stderr]     |
[INFO] [stderr] 266 |                 try!(printer.end_array());
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config_element.rs:280:4
[INFO] [stderr]     |
[INFO] [stderr] 280 |             try!(self.print(None, true, &mut printer).map_err(|_| fmt::Error));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config_element.rs:282:3
[INFO] [stderr]     |
[INFO] [stderr] 282 |         try!(write!(formatter, "{}", try!(from_utf8(&buf).map_err(|_| fmt::Error))));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config_element.rs:282:32
[INFO] [stderr]     |
[INFO] [stderr] 282 |         try!(write!(formatter, "{}", try!(from_utf8(&buf).map_err(|_| fmt::Error))));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.30s
[INFO] running `"docker" "inspect" "8366ba96588ed5ff1aedd51200712fb7b8ad20e61f773b004175ab0b24dedbf0"`
[INFO] running `"docker" "rm" "-f" "8366ba96588ed5ff1aedd51200712fb7b8ad20e61f773b004175ab0b24dedbf0"`
[INFO] [stdout] 8366ba96588ed5ff1aedd51200712fb7b8ad20e61f773b004175ab0b24dedbf0
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] ac641bfbfdbfc87d5a1b480547727da2280b82d0312be50eeb23275de998f2aa
[INFO] running `"docker" "start" "-a" "ac641bfbfdbfc87d5a1b480547727da2280b82d0312be50eeb23275de998f2aa"`
[INFO] [stderr]    Compiling slr_config v0.0.18 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/config_element.rs:72:3
[INFO] [stderr]    |
[INFO] [stderr] 72 |         try!(root.from_source_with_init(source));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config_element.rs:233:22
[INFO] [stderr]     |
[INFO] [stderr] 233 |             Value(ref val) => try!(printer.value(name, &val)),
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config_element.rs:236:5
[INFO] [stderr]     |
[INFO] [stderr] 236 |                 try!(printer.start_table(name, is_root, table.is_empty()));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config_element.rs:239:6
[INFO] [stderr]     |
[INFO] [stderr] 239 |                     try!(v.print(Some(k), false, printer));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config_element.rs:241:5
[INFO] [stderr]     |
[INFO] [stderr] 241 |                 try!(printer.end_table(is_root));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config_element.rs:261:5
[INFO] [stderr]     |
[INFO] [stderr] 261 |                 try!(printer.start_array(name, one_line));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config_element.rs:264:6
[INFO] [stderr]     |
[INFO] [stderr] 264 |                     try!(v.print(None, false, printer));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config_element.rs:266:5
[INFO] [stderr]     |
[INFO] [stderr] 266 |                 try!(printer.end_array());
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config_element.rs:280:4
[INFO] [stderr]     |
[INFO] [stderr] 280 |             try!(self.print(None, true, &mut printer).map_err(|_| fmt::Error));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config_element.rs:282:3
[INFO] [stderr]     |
[INFO] [stderr] 282 |         try!(write!(formatter, "{}", try!(from_utf8(&buf).map_err(|_| fmt::Error))));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config_element.rs:282:32
[INFO] [stderr]     |
[INFO] [stderr] 282 |         try!(write!(formatter, "{}", try!(from_utf8(&buf).map_err(|_| fmt::Error))));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `"docker" "inspect" "ac641bfbfdbfc87d5a1b480547727da2280b82d0312be50eeb23275de998f2aa"`
[INFO] running `"docker" "rm" "-f" "ac641bfbfdbfc87d5a1b480547727da2280b82d0312be50eeb23275de998f2aa"`
[INFO] [stdout] ac641bfbfdbfc87d5a1b480547727da2280b82d0312be50eeb23275de998f2aa
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 42191d8c903c8c1911818b2e74f71c36034b0059815108bea52f7fdde6fc248b
[INFO] running `"docker" "start" "-a" "42191d8c903c8c1911818b2e74f71c36034b0059815108bea52f7fdde6fc248b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/slr_config-0a606edde772f9e9
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test::basic_printing_test ... ok
[INFO] [stdout] test test::basic_test ... ok
[INFO] [stdout] test test::basic_parsing_test ... ok
[INFO] [stdout] test test::init_test ... ok
[INFO] [stdout] test test::from_element_test ... ok
[INFO] [stdout] test test::expand_test ... ok
[INFO] [stdout] test test::slr_enum ... ok
[INFO] [stdout] test test::slr_struct ... ok
[INFO] [stdout] test test::serde_test ... ok
[INFO] [stdout] test test::to_element_test ... ok
[INFO] [stdout] test test::roundtrip_test ... ok
[INFO] [stdout] test test::unicode_encode_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests slr_config
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/element_repr.rs - slr_def (line 369) ... ok
[INFO] [stdout] test src/lib.rs -  (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "42191d8c903c8c1911818b2e74f71c36034b0059815108bea52f7fdde6fc248b"`
[INFO] running `"docker" "rm" "-f" "42191d8c903c8c1911818b2e74f71c36034b0059815108bea52f7fdde6fc248b"`
[INFO] [stdout] 42191d8c903c8c1911818b2e74f71c36034b0059815108bea52f7fdde6fc248b